Yunghans IRAWAN

Senior Lecturer & Consultant, Software Engineering & Design Practice


Yunghans is currently an associate with National University of Singapore, Institute of Systems Science (NUS-ISS) with responsibility in teaching, consulting and research. He teaches graduate and public courses in enterprise software engineering in Java and .NET, software architecture, cloud computing, agile software development and service innovation.

Yunghans has been in IT industry since 1998 and has wide experience in software architecture, software design, software development, system integrations, project management, code mentoring, application performance tuning and production problem solving. Prior to joining ISS, he helped various clients and customers in banking, telecommunications, government, retail and insurance across ASEAN as consultant in Sun Microsystems and BEA Systems for their enterprise applications and led an architect team for Firium Solutions, a Singapore system integrator.

Educational Qualifications/Professional Certifications

  • BEng (cum laude) in Informatics Bandung Institute of Technology Indonesia, 1997
  • Microsoft Certified Professional, 2001
  • Sun Certified Enterprise Architect, 2008
  • Certified Scrum Master, 2010
  • SAFe Agilist, 2015

Academic and Professional Experience

  • Associate – Advanced Technology Applications, National University of Singapore, June 2009 – Present
  • Software Architect – Developer Platform, Sun Microsystems, April 2008 – June 2009
  • Senior Business Consultant, BEA Systems, April 2006 – April 2008
  • Head of Technology Innovation Group, Firium Solutions, February 1998 – April 2006

Membership and Professional Activities

  • Instructor and mentor for service innovation initiative at Singapore Pools, Singapore, 2011
  • Author Web Service Deployment and Versioning Strategy for SISTIC, Singapore, 2011
  • Conduct Web Framework Evaluation Training for SMART, Philippines, 2009
  • Core Banking System Crash Investigation for a commercial bank, Thailand, 2009
  • Design of Implementation of Enterprise Application Intergration system for UOB, Singapore and Malaysia, 2002, 2007, 2008
  • Internet Banking Technical Review for Bank Central Asia, Indonesia, 2006
  • Architect for eShop Platform for StarHub, Singapore, 2006
  • Architect Bridge Mobile Alliance Portal for SingTel, Singapore, 2004

Research Interests

  • Software Architecture and Design
  • Performance and Scalability of Large Scale Systems
  • Software Engineering
  • Agile Software Development
  • Design Thinking and Innovation
  • Software Developer Experience

What I Teach

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